134  Field  Columbian  Museum — Reports,  Vol.  i. 
CHICAGO  CYCLE  TRADE  JOURNAL,  Chicago. 
Chicago  Cycle  Trade  Journal,  current  nos. 
CHICAGO  LAW  SCHOOL,  Chicago. 
Announcement,  1896-97. 
CHICAGO  PUBLIC  LIBRARY,  Chicago. 
Bulletin,  nos.  28-35,  (exch.) 
CHURCH  HOME  FOR  ORPHANS,  Chicago. 
4th  annual  report. 
CINCINNATI  HOUSE  OF  REFUGE,  Cincinnati,  O. 
45th  annual  report,  (exch.) 
CINCINNATI  MUSEUM  ASSOCIATION,  Cincinnati,  O. 
15th  annual  report,  1895. 
2  catalogues,  (exch.) 
CINCINNATI  SOCIETY  OF  NATURAL  HISTORY,  Cincinnati,  O. 
Journal,  vol.  18,  nos.  1-4;  vol.  19,  no.  1,  (exch.) 
CLARKE,  ROBERT,  Cincinnati,  O. 
The  Mound-Builders. 
The  antiquities  of  the  State  of  Ohio,  (exch.) 
CLAY  RECORD  PUBLISHING  CO.,  Chicago. 
Clay  Record,  current  nos. 
CLEVELAND  PUBLIC  LIBRARY,  Cleveland,  O. 
27th  annual  report,  1895. 
The  Open  Shelf,  vol.  2,  no.  4,  (exch.) 
COBB'S  LIBRARY,  Chicago. 
28th  annual  catalogue,  1894-95. 
COHEN,  PROF.  E.  (the  author),  Greifswald,  Prussia. 
Ueber  eine  nordlich  von  Pretoria  in  granit  gelegene  salzpfanne. 
Verzeichniss  der  meteoriten  in  der  greifswalder  sammlung. 
4  pamphlets,  (exch.) 
COLLIERY  ENGINEER  CO.,  Scranton,  Pa. 
The  Colliery  Engineer,  current  nos. 
COLORADO  AGRICULTURAL  EXPERIMENT  STATION,  Fort  Collins,  Colo. 
Bulletin,  current  nos.  1 
COLORADO  SCIENTIFIC  SOCIETY,  Denver,  Colo. 
The  nickel  deposits  near  Riddles,  Oregon. 
On  the  occurrence  of  Uranite. 
On  Pearceite.    The  San  Miguel  formation. 
2  treatises,  by  H.  B.  Patton. 
The  dyke  on  the  Columbia  vein  in  Ward  District,  Boulder  Co.,  Colo., 
(exch.) 
COLORADO  STATE  MINING  BUREAU,  Denver,  Colo. 
Bulletin  No.  1,  (2  copies.) 
COLORADO  STATE  SCHOOL  OF  MINES,  Golden,  Colo. 
Catalogues,  1894-96,  (exch.) 
COLUMBIA  UNIVERSITY,  New  York, 
Annual  report,  1895. 
Catalogue,  1895-96. 
University  bulletin,  no.  14,  (exch.) 
COMSTOCK,  PROF.  FRANK  M.,  Cleveland,  O. 
Composition  of  the  American  sulphur  petroleums,  by  C.  F.  Mabery. 
CONNECTICUT  AGRICULTURAL  EXPERIMENT  STATION,  New  Haven, 
Conn. 
19th  annual  report. 
Bulletin,  current  nos. 
COOK,  PROF.  O.  F.,  Huntington,  N.  Y. 
Annals  of  the  New  York  Academy  of  Sciences,  vol.  9,  (exch.) 
